.layui-footer{
    text-align: center;
    font-size: 12px;
}
.iconfont{
    margin-right: 10px;
}
.layui-icon{
    margin:0 10px 20px;
}
.userinfo .text-avatar{
    display: inline-block;
    width: 40px;
    height: 40px;
    background:#009688;
    border-radius: 50%;
    text-align: center;
    line-height: 40px;
}